The imag( Command

Command Summary

Returns the imaginary part of a complex number.

Command Syntax

imag(value)

Menu Location

Press:

1. MATH to access the math menu.
2. RIGHT, RIGHT to access the CPX (complex) submenu.
3. 3 to select imag(, or use arrows.

Calculator Compatibility

TI-83/84/+/SE

Token Size

2 bytes

imag(z) returns the imaginary part of the complex number z. If z is represented as x+iy where x and y are both real, imag(z) returns y. Also works on a list of complex numbers.

imag(3+4i)
     4

imag({3+4i,-2i,17})
     {4,-2,0}

Related Commands

• real(
• abs(
• angle(
• conj(

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